体たい積せき弾だん性せい率りつMeaningsNoun1. bulk modulus; volume elasticity; volume modulusKanji used体body積pile up and accumulate弾bullet性nature (of a person)率ratioPitch accentたいせきだんせいりつComposed of体たい積せきcapacity; volumeNoun弾だん性せいelasticityNoun率りつrate; ratio; proportion; percentageNoun